Hike El Cajon Mountain

12 miles 4100 ft gain  - Out-and-Back Trail

Added by Zachary Gordon

This is great training for higher elevation trips to the sierras. 12 miles roundtrip with the potential to add 2 miles to the cliff overlook. Elevation gain 4100'Duration: 4-6 hours.

This challenging trek is a great way to get in shape for that spring or summer trip to the Sierras. You may have heard others tell you how tough the hike is and they're not kidding. You'll be gaining 4100 feet over the 12 miles to the peak and back. If you have the time and the energy, you should keep heading past the peak to check out the cliff overlooks. This small detour will only add 2 miles to your total hike and is well worth it.

There is easy parking at the parking lot for the trail, but it doesn't open until 7am. If you're looking to get an early start on this long hike, you can park on the road next to the lot. Once you've got your gear and your boots on, head down Shenma Road, past Blue Sky Ranch, and hit the trail. If you were worried about bathrooms, rest easy. There's a bathroom at the start of the trail.

Once you're moving, you'll notice that the trail is well marked with mileage markers and elevation. You can use these to keep track of your progress and make sure you're back at the car on time. The hike to the peak isn't entirely uphill; you'll be climbing and descending hills as you head toward the peak. When you pass the rusted jeep, you can breath a sigh of relief knowing that you're close to the peak. Just past the jeep, the trail will split. If you head to the Left, you'll be on track to El Cajon Mountain. If you choose to go right, you'll have a little shorter hike to El Captian Mountain. At the summit, break out your water bottle and snacks and enjoy views of the El Cajon Reservoir. After you summit El Cajon, head back the way you came. When you reach the fork, you have the option to head to the cliff overlook if you've got the energy.

Once you've made it back to the parking lot, head to Eastbound Bar & Grill for a cold one.

Photos: Jerry Kurjian

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Easy Parking


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🥈 Contributor

over 2 years ago

Difficult but gorgeous!

This hike is one of the most difficult day hikes I have ever done, I have done many. The trail is actually a road for ATVs, and consequently is blazed differently than a normal trail. Instead of switchbacking up a mountain, the trail just shoots straight up it at some very steep angles. The view from the summit is glorious! But you have to work hard there and back. Try to get on the trail very early, that way your ascent will be in the shade.

over 2 years ago

Challenging Hike

Great hike but challenging. Bring food & water.

over 4 years ago

Harder Than It Looks

This trail kicked my butt and I consider myself in good shape! I recommend leaving early as the desert landscape heats up fast. Also bring water!! Pack more than you think you'll need and then more. We ran out with four miles left to get back to the parking lot at midday! Rough! There's also a lot of really cool bouldering opportunities the further up the trail you get. Advanced hikers will love this trail. But beginners beware! Yes, it is uphill both ways.

🥈 Contributor

almost 5 years ago

Challenging hike with spectacular summit views

I love this hike. It's one of the most challenging hikes I've done in San Diego, and also one of the most rewarding. It kept me working from trailhead to summit and back again, and it was worth every step. The views from the summit are spectacular. Just be sure to bring plenty of water. There's not much shade and you will need every last drop.

About to try this tomorrow! Thanks for the tip ;)

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